paparazziPicturesSerena Williams Serena Williams Shows Off BUM In Tight Shorts By En Sabah Nur The Konqueror - December 15, 2014 0 211 FacebookTwitterLinkedinEmailTumblrTelegramMixVKDigg Tennis star @serenawilliams hosts her first road race, the Serena Williams Ultimate Run South Beach 5K and Quarter Marathon, to benefit her foundation.